* lisp/files.el (auto-save-visited-mode-predicate): New defcustom.
(auto-save-visited-mode): Use above new variable as a predicate to
decide whether or not to save a buffer.
* lisp/international/emoji.el (emoji-insert): Remove the prefix
action from this command, since the same is already available on
`C-x 8 e s', and we're considering using the prefix to copy to the
kill ring.
This fixes things with programs that have a very timeout, such
as Chromium, within which it isn't practical for the user to
confirm the default file name.
* lisp/x-dnd.el (x-dnd-direct-save-function): Add new choices to
defcustom.
(x-dnd-init-frame): Use fast protocol requests.
(x-dnd-save-direct-immediately): New function.
(x-dnd-handle-xds-drop): Fix nil values of selected file name.
This should help avoid further Autoconf portability gotchas such as
the one recently fixed in 2022-06-27T04:26:01Z!meyering@fb.com.
* autogen.sh (autoconf_min): Adjust pattern to match
updated configure.ac.
* configure.ac: Quote arguments more consistently,
as per the Autoconf manual.
The following commits were skipped:
28c5c27162 Don't bug out in manual-html-fix-index-2 on newer makeinfo...
724f712ef1 Preserve <title> in the Emacs manuals
* src/xterm.c (x_ignore_errors_for_next_request, x_uncatch_errors)
(x_check_errors, x_had_errors_p): Don't call XNextRequest
redundantly. Use NextRequest if it was immediately preceded by
XNextRequest, which updates dpy->request.
* lisp/net/eudc.el (eudc-translate-query): new optional parameter to
reverse the mapping direction
(eudc-translate-attribute-list): new optional parameter to
reverse the mapping direction
* src/xselect.c (Fx_get_local_selection): Check that VALUE has 4
elements, since x_get_local_selection can dump core otherwise.
This pacifies gcc -Wanalyzer-null-dereference, which found the
problem.
* doc/lispref/keymaps.texi (Inheritance and Keymaps): Document
using 'make-composed-keymap' with 'defvar-keymap'.
* lisp/help-mode.el (help-mode-map): Use defvar-keymap to make this
code match the above documentation change.
This is shorter, simplifies use inside rx expressions, and removes
need for eval-when-compile elsewhere (for later exploitation).
* lisp/emacs-lisp/lisp-mode.el (lisp-mode-symbol): New rx-define.
(lisp-mode-symbol-regexp): Redefine using lisp-mode-symbol.
(lisp-imenu-generic-expression, lisp--el-match-keyword)
(lisp-fdefs, lisp-string-in-doc-position-p):
* lisp/emacs-lisp/checkdoc.el (checkdoc--error-bad-format-p):
* lisp/emacs-lisp/shorthands.el (shorthands-font-lock-shorthands):
Use lisp-mode-symbol instead of lisp-mode-symbol-regexp.
* lisp/view.el (view-old-Helper-return-blurb): Make obsolete.
(view--enable, view--disable): Delete remaining Helper-help support
code; view-mode stopped using it in 1995.
Backport from master.
* admin/admin.el (manual-html-fix-index-2): Don't bug out if the
makeinfo version doesn't include <ul>.
(cherry picked from commit e0e3f2b672)
* doc/lispref/files.texi (Directory Names):
* lisp/files.el (file-parent-directory): Improve wording of the
documentation of 'file-parent-directory'. (Bug#56355)
* lisp/thumbs.el (thumbs-call-convert): Pass 'action-prefix' and
'action' as a combined parameter. Do not pass 'arg' if it is nil.
(thumbs-modify-image): Do not pass "" as 'arg' to
'thumbs-call-convert' (bug#56375).
Some time in the past this was converted from using the shell to
passing the parameters directly, but the fallout was not handled
correctly.
* lisp/help-fns.el (help-fns-edit-mode-cancel): New command.
(help-fns--edit-value-mode-map): Bind it to 'C-c C-k'.
(help-fns-edit-variable): Advertise it in help text.
* src/xterm.c (x_dnd_do_drop): New function.
(x_dnd_begin_drag_and_drop): Clear new flag.
(handle_one_xevent): Use that function; send drops upon receipt
of pending XdndStatus, to avoid race conditions where we don't
yet know the selected action.
* src/xterm.c (x_connection_closed): Print list of installed
error handlers if not crashing due to an IO error.
(NO_INLINE): Include error serial in error message.
* src/pgtkterm.c (window_state_event): Support values fullheight and
fullwidth for the fullscreen frame-parameter
* doc/lispref/frames.texi (Size Parameters): Document inability to
actively set hullheight/fullwidth for PGTK frames
* configure.ac: Bump GTK version for PGTK
* etc/NEWS: Change GTK version in PGTK announcement
